The Collaborative International Dictionary of English v.0.48:

Zander \Zan"der\, n. [Cf. D. zand sand.] (Zool.)
   A European pike perch (Stizostedion lucioperca) allied to
   the wall-eye; -- called also sandari, sander, sannat,
   schill, and zant.
   [1913 Webster]